852 
INDEX. 
Parthenogenetic Segmentation of Ova of 
Mammals, 459 
Pasquale, B., “ Mai Nero” of the Vine, 82 
, F., Exudation from Leaves, 759 
Passiflora, Irritability of Tendrils of, 660 
Pasteur-Chamberland Filter, Testing, 114 
Patellidae, Branchial Sensory Organs, 618 
Pathogenesis of Malaria, 750 
Pathogenic Action of Bacillus lactis , 521 
Bacteria, Non-albuminous Nutritive 
Solution for, 796 
Bacterium in Frogs’ Livers, 86 
Organisms, Method of Examining 
Saliva for, 703 
Patouillard, N., New Genera of Fungi, 79, 
223 
Pattern, W., Brain and Sense-organs of 
Limulus , 626 
Pavone, C., Microbes of Man, 779 
Payne, — ., Electric Turntable, 284 
Pea, Dimorphism of Root-tubercles of, 63 
Peach-blight, 367 
Pears, Fungus-parasites of, 74 
Pectic Substances, Determination in 
Plants, 417 
Peclalion sp. n., 334 
Pedipalp of Galeodes , Terminal Organ, 
180 
Pe'e-Laby, E., Comparison of Cotyledons 
and Leaves, 207 
Pelagic Copepoda of Naples, 327 
Polyclads, 190 
Polynoid, New, 330 
Pelomyxa palustris, 341 
Penard, E., Mechanism of Stinging Cells 
in Turbellaria, 636 
, Pelomyxa palustris and other Low 
Organisms, 341 
Pennatulida, Norwegian, 488 
Peragallo, H., Use of Microscope with 
High-power Objectives, 239 
Perdrix, L., Bacterium which ferments 
Starch and produces Amyl Alcohol, 84 
Pere, A., Bacillus typhosus and B. coli com- 
munis, 91, 679 
Perenyi, J., Origin of Mesoderm, 459 
Pereyaslawzewa, T., Monograph of Turbel- 
laria of Black Sea, 333 
Perfumes of Flowers, 214 
Pericarp, Biology of, 654 
Perichuta, New Species of, 330 
Perichsetidse, Japanese, 186 
, New, 187 
Peripatus from Dominica, 736 
Jamaicensis , 736 
, Viviparity of Australian, 178 
Periplaneta orientalis , Histology of Organs 
Appended to Male Apparatus of, 178 
Peritonitis from Perforation, Bacterium 
coli commune and, 373 
Peronospora, Mycele of, 74 
Perraud, J., Fungus-parasite of Cochylis, 
767 
Perrier, E., Morphology of Skeleton of 
Starfishes, 53 
, New Bilateral Holothurian, 335 
Pertz, D. F. M., Artificial Production of 
Rhythm in Plants, 70 
Perugia, A., Microcotyle, 192 
Petermann, A., Fixation of Free Nitrogen 
by Plants, 357 
Petersen, W., Dichogamy of Lepidoptera, 
174 
Petiole of Phanerogams, 208 
Petit, L., Petiole of Phanerogams, 208 
, P., New Vegetable Nuclein, 752 
Petri, R. J., Preparing Nutrient Bouillon 
for Bacteriological Purposes, 110, 116 
• , Sterilization Flask : meaus for ob- 
taining Fluids free from Germs, 116 
Petroleum Heating, Thermo-Regulator for, 
113 
Petromyzon marinus , Segmentation in, 
725 
Peytoureau, M. A., Anatomy and Develop- 
ment of Male Genital Armature of 
Orthoptera, 735 
Peziza, Division of Nucleus in Asci of, 651 
Pfeffer, W., Causes of Sensitive Move- 
ments, 69 
, Energetics of Plant-life, 658 
Pfeifer, V., Easily sterilizable Injection 
Syringe for Bacteriological Investiga- 
tions by bedside, 704 
Pfeiffer, — Bacteriological Diagnosis of 
Cholera, 115 
, Photomicrographic Atlas of Bacteria, 
90 
, L., Cancer and Sporozoa Cell-diseases, 
749 
, Parasitic Protozoa, 199 
, R., Coccidiosis of Rabbits, 343 
Pliaeophyceae, Cryptostomates of, 763 
Phaeosporeae, Parasitic, 506 
Phagocytes and Muscular Phagocytosis, 
87 
Phagocytosis, 232 
, Giant Cells and, 407 
, Hog-Cholera and, 676 
in Gills of Lamellibranchiata, 164 
Phalangiidae, 441 
, Eye of, 181 
Phalangium opilio, Nerve-Ganglion in 
Legs of, 181 
Phalloideae, New Genus of, 513 
Phanerogamia. See Contents, xxii 
Phanerogamous Parasites, Preserving 
Achlorophyllous, 558 
Pharaoh-Ant, 469 
Phaseoleae, Anatomy of, 653 
Philodinidae, 638 
Phisalix, C., Asporogenous Heredity of 
Anthrax, 684 
, Permanent Destruction of Chromo- 
genous Function of Bacillus pyocyaneus , 
91, 230 
